Diala semistriata is a species of sea snail, a marine gastropod mollusk in the family Dialidae. Description The shell size varies between 1.9 mm and 4.5 mm. Distribution This species is distributed in the Indian Ocean along South Africa, Aldabra Atoll and Madagascar, in the Western Pacific Ocean, in the Red Sea and in the Mediterranean Sea. References Further reading Dautzenberg, Ph. (1929). Mollusques testacés marins de Madagascar. Faune des Colonies Francaises, Tome III Vine, P. (1986). Red Sea Invertebrates. Immel Publishing, London. 224 pp Gofas, S.; Le Renard, J.; Bouchet, P. (2001). Mollusca, in: Costello, M.J. et al. (Ed.) (2001). European register of marine species: a check-list of the marine species in Europe and a bibliography of guides to their identification. Collection Patrimoines Naturels, 50: pp. 180–213 Streftaris, N.; Zenetos, A.; Papathanassiou, E. (2005). Globalisation in marine ecosystems: the story of non-indigenous marine species across European seas. Oceanogr. Mar. Biol. Annu. Rev. 43: 419–453 External links Dialidae Gastropods described in 1849